API Flange face raise self adhesive protectors

ANSI B16.5/ASME-B16.47 rates the pressure of a class based on the  materials of engineering  and  the design temperature

API specifies allowable  materials elements and gives it a particular  pressure rating

The difference between ASME/ANSI and API  may be the fabrication materials and an increased rated API operating pressure.

 

ANSI B16.5/ASME-B16.47 flanges are generally used in industrialprocess systems handling water steam, |air flow and gas. API flanges happen to be manufactured for high durability operating refinery devices goods such as essential oil and explosive gases.

API 6A -  TYPE - 6B                    
  2000PSI   3000PSI   5000 PSI          
size Flange OD Thickness Flange OD Thickness Flange OD Thickness        
2  1/16" 165 33.4 215 46.1 215 46.1        
2  9/16" 190 36.6 245 49.3 245 49.3        
3  1/8" 210 39.7 240 46.1 265 55.6        
4  1/16" 275 46.1 290 52.4 310 62        
5  1/18" 330 52.4 350 58.8 375 81        
7  1/16" 365 55.6 380 63.5 395 92.1        
9" 420 63.5 470 71.5 485 103.2        
11" 510 71.5 545 77.8 585 119.1        
13  5/8" 560 74.7 610 87.4            
16  3/4" 685 84.2 705 100.1            
20  3/4"     855 120.7            
21  1/4" 815 98.5                
                     
                     
                     
API 6A -  TYPE - 6BX                    
                     
  2000PSI   3000PSI   5000 PSI   10000 PSI   15000 PSI  
size Flange OD Thickness Flange OD Thickness Flange OD Thickness Flange OD Thickness Flange OD Thickness
1  13/16"             185 42.1 255 63.5
2  1/16"             200 44.1 285 71.5
2  9/16"             230 51.2 325 79.4
3  1/16"                 355 85.8
3  1/8"             270 58.4    
4  1/16"             315 70.3 445 106.4
5  1/18"             360 79.4    
7  1/16"             480 103.2 655 165.1
9"             550 123.9 805 204.8
11"             655 141.3 885 223.9
13  5/8"             770 168.3 1160 292.1
16  3/4"             870 168.3    
18  3/4"         675 112.8 1040 223.1    
21  1/4"         770 130.2 1145 241.3    
26  3/4"         905 165.9        
30"         990 181        
  1040 126.3 1100 161.2            
  1120 134.2 1185 167.1            

 

How to use self-adhesive flange disc to protect sandblasting - YouTube

 

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